half crown

n.

半克朗（英国银币名，值二先令六便士）；

Chiral Recognition between a Substituted Cyclooctatetraene Dianion and a Half Crown Ether Substituted with Ibuprofen
A Study on Forecasting Seed Yield of Pinustabulaeformisby Visible Half Crown Observation
Half crown houses: the crisis of the country house in post-war romances.
Half crown (Irish coin)
Her Last Half-crown
Half Crown (British Coin)
[Experience in using bridge-like prostheses with half-crown support].
[Use of the half crown in daily practice]
Half-Crown Colony: A Hong Kong Notebook
The Half-Crown